Science and History of Shipwrecks

Check out the video below of Marie Zahn’s talk from Please Tuesday, January 25th from 7pm-8pm as she discussed the Science and History of Shipwrecks: Archaeology and Conservation and answered audience questions!

The journey of an artifact from the past into the present. When it comes to shipwrecks, archaeologists have a potential time capsule of the past. It’s a safe assumption to claim that most shipwrecks happen unintentionally – all of the objects on board, from the parts of the ships themselves to the cargo and personal items of the crew, sink together. What you have is a single slice of history preserved in one place. A small moment in time captured unexpectedly. This discussion into the world of underwater archaeology focusses on the challenges of artifact conservation and the effects of different underwater environments on ships and their artifacts. See how material objects deteriorate and decay over time by looking at shipwrecks from diverse time periods throughout history as well as spanning the globe in terms of construction and final resting places – from ancient Greece to pirate treasure!

Marie Zahn, a Cape Cod native, is the Director of the Brooks Academy Museum and A. Elmer Crowell Decoy Barn Museum for the Harwich Historical Society, as well as serving as the Administrator for the Historical Society of Old Yarmouth. Prior to this, she spent several years working on an early 18th century shipwreck as an archaeologist, conservator, and science education coordinator. When she’s not talking about history, Marie volunteers as a Solar System Ambassador for NASA, acting as a liaison between the space agency and the public, spreading awareness of current and upcoming NASA missions and sharing news about ongoing work in the space sciences and space exploration. Marie’s work in science and archaeology has given her a unique perspective and appreciation for history. She believes that history is a continuous narrative, and that it is of the utmost importance to make connections between the past and where we are today. Marie aims to make science open, inclusive, and accessible to anyone that’s curious about the past, present, and future.